Graphing Using the Parent Functions

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Presentation transcript:

Graphing Using the Parent Functions Honors Precalculus January 26-27, 2017 Mrs. Agnew

Essential Question Essential Vocabulary How do you transform the parent functions? Essential Vocabulary Parent function Reflect, shift Extreme value

Parent Graphs: Review Use parent graphs to graph functions Absolute Value Quadratic and Cubic Square Root and Cubic Root Greatest Integer Rational

Graphing Functions Start with parent function Transformation Rules Points on parent function Transformation Rules Reflection Vertical/Horizontal Shifts Stretch/Shrink Examples…

Graphs of Quadratics We have graphed quadratics written in vertex form. How do we graph quadratic functions written in standard form? Axis of symmetry: x = -b/2a Use axis to find vertex Rewrite in vertex form and graph Examples

Homework: Worksheet Provided